After meeting J.J.’s accountant, Paul is tempted by the savings he brings. Weighing up her options, Mairead decides against a big move, but what does it mean for her and Dean? An anxious Melanie invokes Joan’s wrath when she’s caught snooping for info on a case. Thanks to Nikki, Maxine’s dinner plans for Sash turn to chaos. And Carol finally snaps as Lorcan lands on his sword to protect Ruby.